What Are The Matters Needing Attention When Installing Double Oil Seal Of Reducer?
In our daily maintenance work, double oil seal is used more frequently, especially in the form of vertical installation and the use of large dust environment. In order to increase the service life of oil seal and reduce dust invasion, the implementation of double seal installation is essential. In the actual work, we sum up our experience and put forward the following installation precautions, hoping that our employees can carefully experience and pay attention to installation matters.
Specific installation requirements are as follows:
1. When installing the oil seal inside, please note:
(I) The oil seal installation position must be 100% intact.
(2) evenly apply a certain amount of grease between the two lips of the oil seal.
(3) Keep the outer ring of oil seal dry and clean.
(4) Keep the outer ring seat hole dry and clean.
(5) Special tooling must be used during installation.
(6) The end face of the oil seal must always be kept in the same plane during installation, bending deformation, lip depression and other situations are absolutely prohibited, and it is absolutely forbidden to use the oil seal after percussion deformation, manual repair. Once deformed during installation, it should be replaced immediately.
(7) Oil seal installation tools absolutely forbid the use of copper rod/percussion screwdriver/nylon rod/old oil seal and other tools, must use a special oil seal installation tool for operation.
(8) If the special tooling cannot be used, please contact the technical personnel.
(9) When installing the oil seal, please pay attention to the pretightening force of the lip, and measure the tolerance to see if it meets the requirements if necessary.
2. Please pay attention when installing the outer oil seal.
(1) Sufficient dry oil storage space must be ensured between the two oil seals.
(2) it is absolutely forbidden to use the external oil seal to squeeze and knock the installation of the internal oil seal.
(3) If conditions permit, there should be a certain gap between the outer rings of the two oil seals.
(4) The oil seal installation position must be 100% intact.
(5) Evenly apply a certain amount of grease between the two lips of the oil seal.
(6) Keep the outer ring of oil seal dry and clean.
(7) Keep the outer ring seat hole dry and clean.
(8) Special tooling must be used during installation.
(9) The end face of the oil seal must always be kept in the same plane during installation, bending deformation, lip depression and other situations are absolutely prohibited, and oil seal percussion deformation is absolutely prohibited, and it is continued to use after manual repair. Once deformed during installation, it should be replaced immediately.
(10) The end face of the external oil seal should generally be flush with the cover plate of the reducer.
(11) Oil seal installation tools absolutely forbid the use of copper rod/percussion screwdriver/Nylon rod/old oil seal and other tools, must use a special oil seal installation tool for operation.
(12) If the special tooling cannot meet the requirements, please contact the maintenance supervisor or technical personnel.
(13) When installing the oil seal, please pay attention to the pretightening force of the lip, and measure the tolerance to see if it meets the requirements if necessary.
When installing double oil seals, if conditions permit, it is forbidden to install two oil seals at the same time. When installing double oil seals, please pay attention to the above requirements. If there is any inconsistency, please contact for improvement.
For other installation forms of double oil seal, the factory will give separate explanations.
CAMEL Transmission Machinery Factory is a professional supplier,distributor and manufacturer of speed reducers and related accesories. including gear reducers,rotary reducer,worm gearbox, servo-gearbox, planetary gearboxes,planetary gear reducer helical gear reducers,planetary gearbox,right angle gear reducer,gear reduction,gear motors, electrical motors,DC motors, DC gear motor,dc gearedmotors,AC gear motor,AC motors, servo motors,ac servo motor,dc servo motor,servomotor, bearings, gears,spur gear,helical gear,bevel gear,worm gear,planetary gear, couplings, oil seals, belts, chains, etc.If you have any need,please feel free to contact CAMEL:
sales@gear-reducer-worm.com
https://www.gear-reducer-worm.com